Radeon R9 280X vs Radeon Sky 500

In this comparison between Radeon R9 280X and Radeon Sky 500 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R9 280X will be the best choice, for others Radeon Sky 500 will be their preference. Study the comparison tables below and make your choice.

Radeon R9 280X Check Price

Radeon Sky 500

Main Specs

	Radeon R9 280X	Radeon Sky 500
Power consumption (TDP)	250 Watt	150 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors	1 x 6-pin + 1 x 8-pin	1x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	3 GB	4 GB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	1x DisplayPort
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Radeon R9 280X has 66% more power consumption, than Radeon Sky 500.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon Sky 500 has 1 GB more memory, than Radeon R9 280X.
Both cards are used in Desktops.
Radeon R9 280X is build with GCN architecture, and Radeon Sky 500 - with GCN 1.0.
Radeon R9 280X and Radeon Sky 500 are manufactured by 28 nm process technology.
Radeon R9 280X is 33 mm longer, than Radeon Sky 500.

Game benchmarks


high / 1080p	35−40	35−40
ultra / 1080p	21−24	21−24
QHD / 1440p	16−18	16−18
4K / 2160p	10−11	10−11
low / 720p	60−65	60−65
medium / 1080p	40−45	40−45
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p	55−60	55−60
ultra / 1080p	45−50	45−50
QHD / 1440p	35−40	35−40
4K / 2160p	18−20	18−20
low / 720p	100−110	100−110
medium / 1080p	60−65	60−65
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Battlefield 5.
low / 768p	50−55	50−55
QHD / 1440p	0−1	0−1
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Call of Duty: Warzone.
low / 768p	250−260	250−260
medium / 768p	220−230	220−230
ultra / 1080p	180−190	180−190
QHD / 1440p	110−120	110−120
4K / 2160p	70−75	70−75
high / 768p	210−220	210−220
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p	60−65	60−65
medium / 1080p	55−60	55−60
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Cyberpunk 2077.
low / 768p	120−130	120−130
medium / 768p	110−120	110−120
ultra / 1080p	100−110	100−110
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Dota 2.
high / 1080p	45−50	45−50
ultra / 1080p	40−45	40−45
QHD / 1440p	27−30	27−30
4K / 2160p	14−16	14−16
low / 720p	80−85	80−85
medium / 1080p	45−50	45−50
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Far Cry 5.
high / 1080p	60−65	60−65
ultra / 1080p	45−50	45−50
QHD / 1440p	27−30	27−30
4K / 2160p	27−30	27−30
low / 720p	180−190	180−190
medium / 1080p	110−120	110−120
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Fortnite.
high / 1080p	60−65	60−65
ultra / 1080p	45−50	45−50
QHD / 1440p	30−35	30−35
4K / 2160p	24−27	24−27
low / 720p	100−110	100−110
medium / 1080p	65−70	65−70
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Forza Horizon 4.
low / 768p	140−150	140−150
medium / 768p	120−130	120−130
high / 1080p	70−75	70−75
ultra / 1080p	30−35	30−35
QHD / 1440p	21−24	21−24
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Grand Theft Auto V.
high / 1080p	24−27	24−27
ultra / 1080p	20−22	20−22
QHD / 1440p	16−18	16−18
4K / 2160p	8−9	8−9
low / 720p	65−70	65−70
medium / 1080p	30−35	30−35
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Metro Exodus.
low / 768p	130−140	130−140
medium / 1080p	120−130	120−130
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Minecraft.
ultra / 1080p	14−16	14−16
low / 720p	100−110	100−110
medium / 1080p	18−20	18−20
Radeon R9 280X and Radeon Sky 500 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p	24−27	24−27
ultra / 1080p	16−18	16−18
QHD / 1440p	10−11	10−11
4K / 2160p	7−8	7−8
low / 720p	65−70	65−70
medium / 1080p	35−40	35−40
Radeon R9 280X and Radeon Sky 500 have the same average FPS in Red Dead Redemption 2.
low / 768p	130−140	130−140
medium / 768p	85−90	85−90
high / 1080p	45−50	45−50
ultra / 1080p	24−27	24−27
4K / 2160p	16−18	16−18
Radeon R9 280X and Radeon Sky 500 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p	90−95	90−95
medium / 768p	60−65	60−65
ultra / 1080p	50−55	50−55
high / 768p	60−65	60−65
Radeon R9 280X and Radeon Sky 500 have the same average FPS in World of Tanks.

Full Specs

	Radeon R9 280X	Radeon Sky 500
Architecture	GCN	GCN 1.0
Code name	Thaiti XTL	Pitcairn
Type	Desktop	Desktop
Release date	8 October 2013	27 March 2013
Pipelines	2048	1280
Core clock speed		950 MHz
Boost Clock	1000 MHz
Transistor count	4,313 million	2,800 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	128.0	76.00
Floating-point performance	4,096 gflops	2,432 gflops
Length	275 mm	242 mm
Memory bus width	384 Bit	256 Bit
Memory clock speed		4800 MHz
Memory bandwidth	288 GB/s	154 GB/s
Shared memory	-
DirectX		12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	+	1.2.131
Monero / XMR (CryptoNight)	0.5 kh/s
FreeSync	+
Bus support	PCIe 3.0	PCIe 3.0
HDMI	+
Bitcoin / BTC (SHA256)	494 Mh/s
Eyefinity	+
HD3D	+
TrueAudio	+
Design	reference
DisplayPort support	+
CrossFire	+
DDMA audio	+
Decred / DCR (Decred)	1.07 Gh/s
Ethereum / ETH (DaggerHashimoto)	14.42 Mh/s
Zcash / ZEC (Equihash)	285 Sol/s
Form factor		full height / full length
DisplayPort count		1
Dual-link DVI support		+
AppAcceleration	+
LiquidVR	+
TressFX	+
UVD	+
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Radeon R9 280X vs Radeon Sky 500

Main Specs

Game benchmarks

Full Specs

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